Professional cleaning for wood decks, Trex composite, and concrete patios throughout Round Rock — removing cedar pollen, mold, and storm debris to restore outdoor surfaces before staining or sealing.
Deck and patio cleaning in Round Rock is a surface-specific pressure washing service that removes organic buildup — cedar pollen, mold, mildew, algae, and storm debris — from outdoor wood, composite, and concrete surfaces. The cleaning method varies significantly by material: wood decks require lower pressure (500–1,500 PSI) with pH-adjusted cleaners to avoid raising grain, while concrete patios can tolerate higher pressure (2,000–3,500 PSI) for effective caliche and stain removal.
Round Rock's outdoor living spaces face the same seasonal challenges as home exteriors — cedar pollen in winter, mold and algae in summer, and construction dust year-round — but decks and patios suffer additional UV exposure, foot traffic, and contact with the cedar tannins that drip from overhead trees during rain events. Annual cleaning prevents the gray weathering and deep staining that would otherwise require sanding or full surface replacement.
Outdoor wood surfaces in Round Rock face a specific deterioration sequence. Cedar pollen deposits during December–February leave organic compounds that feed mold during the spring humidity cycle. By summer, mold colonies establish on the damp wood fiber and begin producing the gray discoloration that most homeowners attribute to sun damage — when it is actually biological. Untreated mold on wood decks penetrates the surface fiber over 2–3 seasons and eventually requires sanding or boards replacement to reverse.
Concrete patios face a different problem: caliche crust from construction dust and the red clay-limestone mix of Central Texas soils that washes in during thunderstorm events. Round Rock receives its heaviest rainfall between April and June, and each storm deposits new soil material on patio surfaces. Professional pressure washing with rotary surface cleaners removes this material before it bonds permanently.
Round Rock deck & patio pricing: Standard deck or patio (under 400 sq ft) runs $150–$350. Larger surfaces and combination jobs (deck plus patio) are priced by total square footage. Pre-stain prep cleaning includes an additional low-pressure pass and surface rinse. Call (512) 546-6208 for a free estimate.
Many Round Rock homeowners schedule deck and patio cleaning alongside house washing and driveway cleaning for a complete exterior refresh in a single visit. If your patio has a covered roof area, roof soft washing addresses the algae that forms on pergola and patio cover surfaces.
Tell us about your project — we respond within 2 hours.
Get Free QuoteMost Round Rock appointments available same week.
Free estimates. Surface-specific methods. Serving all Round Rock neighborhoods.